CN213753724U - Power cabinet with dustproof function - Google Patents
Power cabinet with dustproof function Download PDFInfo
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- CN213753724U CN213753724U CN202022903528.3U CN202022903528U CN213753724U CN 213753724 U CN213753724 U CN 213753724U CN 202022903528 U CN202022903528 U CN 202022903528U CN 213753724 U CN213753724 U CN 213753724U
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Abstract
The utility model discloses a power cabinet with dustproof function, which comprises a cabinet body and a cabinet door which are matched and sealed, wherein heat dissipation walls are distributed in the cabinet body in a matching way, the heat dissipation walls are of hollow cavity wall body structures, the cabinet walls of the cabinet body are of hollow cavity wall body structures, the cabinet walls are communicated with the heat dissipation walls, and the cabinet walls and the hollow cavity wall bodies of the heat dissipation walls form an air cooling channel; the hollow cavity wall bodies of the cabinet wall and the heat dissipation wall are respectively provided with a heat dissipation pipe network body, water cooling liquid flows through the heat dissipation pipe network bodies, and the heat dissipation pipe network bodies form a water cooling pipe network; the side wall of the cabinet body is provided with a plurality of ventilation openings, and the ventilation openings are communicated with the air cooling channel in the cabinet wall. The utility model discloses a can carry out water-cooling simultaneously when carrying out dustless ventilation cooling to the cabinet body and handle, further improve the cooling function of the cabinet body, guarantee that the internal outside distinguished and admirable entering of cabinet need not cools off, avoid receiving the dust pollution that outside distinguished and admirable carried in the cabinet, keep dustless state in the cabinet, improve equipment's dustproof effect and life.
Description
Technical Field
The utility model relates to a design and production field of power cabinet, the more specifically power cabinet with dustproof function that says so.
Background
The power cabinet is an electrical control cabinet combination for providing power for the normal operation of the whole machine and comprises a contactor, a frequency converter, a high-voltage cabinet, a transformer and the like. The power cabinet can be divided into an outdoor power cabinet and an indoor power cabinet, and is divided into a suspension type power cabinet and a floor type power cabinet from the installation and a power cabinet from the size. When electrical equipment with a heating source in a power cabinet, such as a frequency converter, a soft starter, automatic capacitance adjustment and the like, is arranged in a relatively closed cabinet body, the problem of heat dissipation is firstly considered, namely how to timely and effectively evacuate heat dissipated by the heating source equipment to the surrounding environment as soon as possible, the self temperature of the heating source equipment is reduced, and the phenomenon that the heating source equipment cannot normally work or even is damaged due to overhigh surrounding environment temperature caused by heat accumulation is prevented.
The existing power cabinet usually adopts air cooling heat dissipation, takes away air with high temperature through forced airflow heat exchange devices such as additionally installed fans and the like, and supplements air with low temperature so as to achieve the purpose of cooling heat source equipment. However, the supplemented air usually has no air purification link, and brings dust, acid and alkaline corrosive gas or humid air in the surrounding environment into the power cabinet, and the air is fully contacted with the heating source equipment, so that harmful environments such as dust accumulation and corrosion are caused to the heating source equipment, the maintenance period of the heating source equipment in the power cabinet is shortened, and the whole service life of the equipment is also influenced. Therefore, a power cabinet which is airtight, dust-free and has a good heat dissipation effect is needed to meet the requirement of power supply.
Chinese patent: a closed dust-free high-efficiency heat dissipation power cabinet (application publication number: CN111697468A) realizes the air cooling effect of an inner box body by arranging an inner box body and an outer box body structure and injecting air into a cavity between the two box bodies so as to achieve the aim of cooling, and further increases the heat dissipation and cooling effects by fixedly arranging a water cooling mechanism on the rear side wall of the outer box body. However, the water cooling mechanism in this solution is disposed on the rear sidewall of the outer box, that is, only the air-cooled fluid passes through the rear sidewall to perform heat exchange, and the air-cooled fluid needs to be concentrated in the cavity of the outer sidewall to perform heat exchange, so the heat exchange efficiency is low, and the water cooling effect is not good.
This technical scheme further improves prior art's structure, realizes that water-cooling and forced air cooling go on in step, makes the cooling effect better.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a power cabinet with dustproof function, its main aim at overcome the above-mentioned not enough and shortcoming that prior art exists.
The utility model adopts the technical scheme as follows:
a power cabinet with a dustproof function comprises a cabinet body and a cabinet door which are matched and sealed, wherein a radiating wall is distributed in the cabinet body in a matching manner, the radiating wall is of a hollow cavity wall body structure, the cabinet wall of the cabinet body is of a hollow cavity wall body structure, the cabinet wall is communicated with the radiating wall, and an air cooling channel is formed by the cabinet wall and the hollow cavity wall body of the radiating wall; the hollow cavity wall bodies of the cabinet wall and the heat dissipation wall are respectively provided with a heat dissipation pipe network body, water cooling liquid flows through the heat dissipation pipe network body, and the heat dissipation pipe network body forms a water cooling pipe network; the side wall of the cabinet body is provided with a plurality of ventilation openings, the ventilation openings are communicated with the air cooling channel in the cabinet wall, the middle bottom of the top wall of the cabinet body is provided with a liquid inlet, the liquid inlet is communicated with the radiating pipe net body, and the lower part of the cabinet body is provided with a liquid outlet which is communicated with the radiating pipe net body.
Furthermore, the bottom side of the cabinet body is also provided with an air inlet which is communicated with the air cooling channel.
Furthermore, a unidirectional blowing fan is also arranged at the air inlet.
Furthermore, a unidirectional air exhaust fan is also arranged at the air vent.
Furthermore, the liquid inlet is arranged at the middle part of the top wall of the cabinet body in a downward concave manner and is arranged in a funnel-shaped structure.
Through the above-mentioned right the utility model discloses a description compares with prior art, the advantage of the utility model lies in:
the utility model discloses a set the cabinet body to well cavity wall body structure with the heat dissipation wall to the heat dissipation tube net body is established to cloth in this well cavity wall body, has realized carrying out water-cooling simultaneously and has handled when carrying out dustless ventilation cooling to the cabinet body, further improves the heat dissipation function of the cabinet body, guarantees that the internal outside distinguished and admirable entering of need not of cabinet cools off, avoids receiving the dust pollution that outside distinguished and admirable carried in the cabinet, keeps dustless state in the cabinet, improve equipment's dustproof effect and life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic rear view of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 2, a power cabinet with a dustproof function includes a cabinet body 1 and a cabinet door 2 which are sealed and closed in a matching manner, wherein a heat dissipation wall 3 is distributed in the cabinet body 1 in a matching manner, the heat dissipation wall 3 is of a hollow cavity wall body structure, the cabinet wall of the cabinet body 1 is of a hollow cavity wall body structure, the cabinet wall is communicated with the heat dissipation wall, and an air cooling channel is formed by the cabinet wall and the hollow cavity wall body of the heat dissipation wall; the hollow cavity wall bodies of the cabinet wall and the heat dissipation wall are respectively provided with a heat dissipation pipe network body 4, water cooling liquid flows through the heat dissipation pipe network body 4, and the heat dissipation pipe network body 4 forms a water cooling pipe network; the side wall of the cabinet body 1 is provided with a plurality of ventilation openings 11, the ventilation openings 11 are communicated with the air cooling channel in the cabinet wall, the middle bottom of the top wall of the cabinet body 1 is provided with a liquid inlet 12, the liquid inlet 12 is communicated with the radiating pipe net body 4, the lower part of the cabinet body 1 is provided with a liquid outlet 13, and the liquid outlet 13 is communicated with the radiating pipe net body 4.
Furthermore, an air inlet 14 is further formed at the bottom side of the cabinet body 1, and the air inlet 14 is communicated with the air cooling channel.
Furthermore, a unidirectional blowing fan 5 is also arranged at the air inlet 14.
Furthermore, a unidirectional exhaust fan 6 is also arranged at the air vent 11.
Furthermore, the liquid inlet 12 is arranged at the middle part of the top wall of the cabinet body 1 in a downward concave manner and is arranged in a funnel-shaped structure.
The utility model discloses a use method:
injecting water-cooled liquid into the liquid inlet until the liquid inlet is full, then opening the fan at the air inlet, at this moment, in the mobile outside air current enters into the air-cooled channel from the air inlet, the inside heat that the cabinet body produced conducts to well cavity wall body, and air-cooled channel and water-cooling pipe network cool down the heat that the conduction got into simultaneously and cool off, realize thermal quick cooling and exchange to discharge from carrying thermal air current from the air outlet.
Through the above-mentioned right the utility model discloses a description compares with prior art, the advantage of the utility model lies in:
the utility model discloses a set the cabinet body to well cavity wall body structure with the heat dissipation wall to the heat dissipation tube net body is established to cloth in this well cavity wall body, has realized carrying out water-cooling simultaneously and has handled when carrying out dustless ventilation cooling to the cabinet body, further improves the heat dissipation function of the cabinet body, guarantees that the internal outside distinguished and admirable entering of need not of cabinet cools off, avoids receiving the dust pollution that outside distinguished and admirable carried in the cabinet, keeps dustless state in the cabinet, improve equipment's dustproof effect and life.
The above is only the concrete implementation of the present invention, but the design concept of the present invention is not limited to this, and all the design concepts are to be utilized to improve the present invention insubstantially, and all the behaviors belonging to the infringement of the protection scope of the present invention should be considered.
Claims (5)
1. The utility model provides a power cabinet with dustproof function which characterized in that: the air-cooling cabinet comprises a cabinet body and a cabinet door which are sealed and closed in a matched manner, wherein a heat dissipation wall is distributed in the cabinet body in a matched manner and has a hollow cavity wall body structure; the hollow cavity wall bodies of the cabinet wall and the heat dissipation wall are respectively provided with a heat dissipation pipe network body, water cooling liquid flows through the heat dissipation pipe network body, and the heat dissipation pipe network body forms a water cooling pipe network; the side wall of the cabinet body is provided with a plurality of ventilation openings, the ventilation openings are communicated with the air cooling channel in the cabinet wall, the middle bottom of the top wall of the cabinet body is provided with a liquid inlet, the liquid inlet is communicated with the radiating pipe net body, and the lower part of the cabinet body is provided with a liquid outlet which is communicated with the radiating pipe net body.
2. The power cabinet with the dustproof function according to claim 1, characterized in that: the bottom side of the cabinet body is also provided with an air inlet which is communicated with the air cooling channel.
3. The power cabinet with the dustproof function according to claim 2, characterized in that: and the air inlet is also provided with a unidirectional blowing-in fan.
4. The power cabinet with the dustproof function according to claim 2, characterized in that: and the air vent is also provided with a unidirectional air exhaust fan.
5. The power cabinet with the dustproof function according to claim 1, characterized in that: the liquid inlet is arranged at the middle part of the top wall of the cabinet body in a downward concave mode and is arranged in a funnel-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022903528.3U CN213753724U (en) | 2020-12-07 | 2020-12-07 | Power cabinet with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022903528.3U CN213753724U (en) | 2020-12-07 | 2020-12-07 | Power cabinet with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213753724U true CN213753724U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022903528.3U Active CN213753724U (en) | 2020-12-07 | 2020-12-07 | Power cabinet with dustproof function |
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| Country | Link |
|---|---|
| CN (1) | CN213753724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606674A (en) * | 2021-08-03 | 2021-11-05 | 珠海格力电器股份有限公司 | Cabinet air conditioner and condensate water control method thereof |
-
2020
- 2020-12-07 CN CN202022903528.3U patent/CN213753724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606674A (en) * | 2021-08-03 | 2021-11-05 | 珠海格力电器股份有限公司 | Cabinet air conditioner and condensate water control method thereof |
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